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    • 5. 发明申请
    • APPARATUSES AND METHODS INCLUDING FERROELECTRIC MEMORY AND FOR ACCESSING FERROELECTRIC MEMORY
    • 包括铁电存储器和用于访问铁电存储器的装置和方法
    • WO2018044487A8
    • 2018-03-08
    • PCT/US2017/045182
    • 2017-08-02
    • MICRON TECHNOLOGY, INC.
    • DERNER, Scott J.KAWAMURA, Christopher J.
    • G11C11/22H01L27/11502
    • Apparatuses and methods are disclosed that include ferroelectric memory and for accessing ferroelectric memory. An example method includes increasing a voltage of a first cell plate of a capacitor to change the voltage of a second cell plate of the capacitor, a second digit line, and a second sense node. The voltage of the second cell plate and the second digit line is decreased to change the voltage of the first cell plate, a first digit line, and a first sense node. The first node is driven to a first voltage and the second node is driven to a second voltage responsive to the voltage of the first node being greater than the second node. The first node is driven to the second voltage and the second node is driven to the first voltage responsive to the voltage of the first node being greater than the second node
    • 公开了包括铁电存储器和用于访问铁电存储器的设备和方法。 示例性方法包括增加电容器的第一单元板的电压以改变电容器的第二单元板,第二数字线和第二感测节点的电压。 第二单元板和第二数字线的电压减小以改变第一单元板的电压,第一数字线和第一感测节点。 响应于第一节点的电压大于第二节点,第一节点被驱动到第一电压并且第二节点被驱动到第二电压。 响应于第一节点的电压大于第二节点,第一节点被驱动到第二电压并且第二节点被驱动到第一电压。